Fiberglass Flanges | McMaster-Carr

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System of Measurement

Pipe Size

Fitting Type

Shape

Fitting Connection

For Use With

Acetic Acid (White Vinegar) (75% Concentration)

Hydrochloric Acid (37% Concentration)

Nitric Acid (10% Concentration)

Oil

Phosphoric Acid

Salt Water (30% Concentration)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sulfuric Acid (70% Concentration)

Water

Number of Bolt Holes

Color

Pipe Material

Maximum Temperature

Fitting Material

For Flange ANSI Class

Flange Type

Flanged Connection Surface

Minimum Temperature

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

RoHS

REACH

Filler Material

Flange OD

Bolt Circle Diameter

Specifications Met

99 Products

Fluid Handling

Pipe Flanges

Bolt together with a gasket to create an access point within a line

8 products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

36 products

Fastening and Joining

Flange Nuts

The flange distributes pressure, so you don't need a washer

7 products

Building and Machinery Hardware

Bellows

Prevent dust and debris from damaging moving parts

37 products

Measuring and Inspecting

Leak-Detecting Pipe Flange Covers

Wrap around pipe flanges to show when there's a leak and contain it

8 products